opacity的词源

英文词源

opacity (n.)

1550s, "darkness of meaning, obscurity," from French opacité, from Latin opacitatem (nominative opacitas) "shade, shadiness," from opacus "shaded, dark, opaque" (see opaque). The literal sense "condition of being impervious to light" first recorded 1630s.

中文词源

opacity：模糊

来自opaque的名词形式。

该词的英语词源请访问趣词词源英文版：opacity 词源，opacity 含义。